Best Caliper Kits & Sets of 2026

The Fowler Caliper Accessory Kit enhances your measuring tools by adding versatility to your vernier, dial, or electronic calipers. Made from durable type 303 stainless steel, this kit resists corrosion and ensures long-lasting use. It allows you to measure in hard-to-reach areas and tackle challenging applications with ease. With just a few calculations, you can effortlessly measure inside and outside dimensions, steps, grooves, and more. The kit includes essential components like caliper clamps, set screws, and various contact points, making it a handy addition to your toolkit.

The HHIP Caliper Kit is a versatile set of components that can fit many different brands of calipers. All components are hardened for durability. The kit includes 4 sets of points, 4 sets of screws, 1 set of clamps, and 1 Allen Wrench. The 4.1mm width of the slot on the piece that fits on the caliper jaws makes it easy to attach. The clamps can be used for both inside and outside measurements. With this kit, you can easily replace worn or broken parts of your caliper. The hardened components ensure that they will last longer, saving you time and money in the long run. The kit's versatility means you can use it with many different brands, making it a great addition to any workshop or garage.

The Kings County Caliper Set is built for heavy-duty workshop use, offering you durable and reliable tools. The set includes two types of calipers—a round and a straight one—helping you measure curved and flat surfaces with ease. Crafted from solid steel with brass fittings, these instruments provide strength and long-lasting performance. The included draftsman’s compass lets you draw precise circles, making it ideal for technical drawing or layout tasks. With knurled locking nuts and sturdy hinges, the tools stay securely in place, giving you accuracy and control during your projects.

The Astro Pneumatic Brake Set offers a complete collection of adaptors that fit a wide variety of vehicles, making it easy for you to find the right fit for your car. It is designed to help you push back and wind back brake pistons, which is essential when servicing brake systems. The set includes both left-handed and right-handed thrust bolt assemblies, so you have the right tools for different brake designs. Specifically, the left-handed thrust bolt is useful for certain brands like Ford and Citroen, ensuring compatibility with these vehicles. This set is a practical choice for everyday brake maintenance tasks.

This 3-piece spring caliper set is a measuring tool made of high-quality tool steel with a length of 6" (150mm). It comes with an inside, an outside caliper, and a divider. The quick release wheel enables accurate and fast measurements.

The HHIP Pro-Series Caliper Set offers smooth and precise adjustments across its full range, making it easy for you to measure or mark with accuracy. Its balanced legs provide consistent tension, ensuring the tool stays steady and reliable during use. The carbon steel legs are tough and durable, while the tips have been specially hardened to resist wear, so you can count on long-lasting performance. Additionally, the chrome-plated fittings and black finish not only look professional but also help protect the tool from rust and corrosion, giving you a dependable set for your projects.

The Tondiamo EKG Caliper Set includes two copper calipers in different colors and two clear ECG rulers, helping you easily measure ECG waveforms. The calipers are designed with adjustable needles and screws, allowing you to customize the tool's fit and precision for your needs. Compact and lightweight, the calipers are easy to carry in your pocket, making them convenient for both routine checks and emergency situations. The transparent ECG rulers are durable and reusable, crafted from sturdy plastic for reliable use over time. This set offers practical tools to support healthcare professionals and students in accurately reading ECGs.

The Aexit Calipers Set offers a practical solution for measuring both inside and outside dimensions with ease. Each caliper features a blade width of 17mm, providing precise contact points for accurate measurements. Made from durable metal, these calipers are built to last and handle regular use. Weighing just under half a pound, they are easy to handle without feeling bulky. With two calipers included in the set, you get versatility and convenience for various tasks. The silver-tone finish gives a professional look, and the 12-inch length offers a good reach for larger projects.

The HARSHIT EXPORTS Caliper Set includes three essential tools designed to help you measure and transfer precise dimensions easily. The flat leg divider is perfect for tracing uneven surfaces or drawing circles on metal, making your work more accurate. The outside calipers let you measure round or irregular shapes and then transfer those measurements quickly to a ruler. Meanwhile, the inside calipers are ideal for checking the inner diameter of openings, so you can get exact fits. Made from high-quality carbon steel, this 8-inch set gives you the convenience of measuring larger distances with reliable durability for your woodturning or metalworking projects.

Introducing the Generic Caliper Kit! This set includes three calipers, one outside caliper measuring approximately 5 3/8" (136.5 mm) long, and two inside calipers measuring approximately 5 9/16" (141 mm) and 5 5/16" (135 mm) long respectively. These calipers are perfect for machinists and DIY enthusiasts alike. The outside caliper is perfect for measuring the diameter of objects, while the inside calipers are perfect for measuring the internal dimensions of objects. With their compact size, these calipers are easy to carry around and store. Invest in the Generic Caliper Kit to take your measuring game to the next level!